FARHADIAN, Reza; JAKIMCZUK, Rafael. General limit formulae involving prime numbers. Annales Mathematicae Silesianae, [S. l.], v. 36, n. 2, p. 176–183, 2022. Disponível em: https://journals.us.edu.pl/index.php/AMSIL/article/view/14552. Acesso em: 5 dec. 2025.